White Fluffy Mold On SG-250

[Thy Will Be Done]

Hi,

I seem to have some mold growing in and on the wheel, thinking I need to run a solution of hydrogen peroxide through the wheel to kill all of it.  Any idea whether this will harm the wheel?  Seems like a vitrified bond abrasive which should be chemically invincible I'd imagine.

[John Hancock Sr]

Hmmm, not sure that it is vitrified but I cannot see that it would damage the bond in any case.

[tgbto]

Still, a quick double check with Tormek support (support@tormek.se) cannot hurt, right ?

They've probably run into this problem already so...

[Ken S]

I agree with checking with support.

The other thought I have is to check your water. I would pick up a gallon or two of distilled water from your grocery store. I would start with scrubbing your wheel with a scrubbing brush. When you are through sharpening, store your wheel dry.

Please keep us posted.

Ken

[Herman Trivilino]

I seem to have some mold growing in and on the wheel,

Do you empty the water trough after each sharpening session? That's a good practice.

Ken's advice about also removing the wheel is even better.

I hang mine on a long construction screw on the wall right next to me sharpening station.

[Thy Will Be Done]

I called support and left a message with no reply, no idea why.  I'm pretty sure it's mold as it sort of goes away after use then comes back after several days sitting damp.  Not leaving it in the trough either, just staying damp for a good while on it's own.